Phyto Phytocedrat Purifying Treatment Shampoo is a synergy of 9 plants with astringent properties. Also consisting of Essential Oil of Citron and Geranium extract which help regulate the sebaceous glands that produce excess sebum.A unique active ingredient fomulated with pine extract and hydrolyzed soy proteins, prevents the spread of sebum throughout the hair. Phytocedrat `s mild botanical cleansing base allows for hair to be washed less frequently. From the very first use, hair feels lighter and fuller.